This is the same high quality M4 Mil-Spec upper we use on our factory builds.
Forged Upper Receiver
- 7075 T6 Construction
- T-Marks
- Spike's Tactical Logo
- Forward Assist
- Ejection Port Door
- Ejection Port Door Spring
- Ejection Port Door Rod
Weight: 8.5oz
Spikes Tactical M4 Flat Top Upper Receiver For AR15/M4
$104.95
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Spikes Tactical M4 Flat Top Upper Receiver For AR15/M4
SKU:
SFT50M4
